Clinical trials: Left Sided Heart Failure
Heart, Heart Failure
Kosmos PLAX EF Pivotal Study
The purpose of this study is to validate the efficacy of Kosmos PLAX EF, an AI-assisted workflow that uses a cardiac ultrasound clip in Parasternal Long Axis (PLAX) cardiac view to calculate Left Ventricular Ejection Fraction…
- Conditions
- Heart, Heart Failure, Ejection Fraction, Left Ventricular Ejection Fraction
- Trial name
- NCT07771231
- Testing
- PLAX EF Manual vs. Automatic Measurement
- Where
- United States
- Volunteers
- 416 people, healthy volunteers welcome
- Sponsor
- EchoNous Inc.
Heart Failure, Ischemic Cardiomyopathy
Molecular Pathways of Cardiac Remodellation in Patients With Acute and Chronic Left Ventricular Disfunction
Chronic heart failure represents an extremely complex clinical syndrome, defined as the inability of the heart muscle to generate a volume adequate to the metabolic needs of peripheral tissues, or to do so only in the face of…
- Trial name
- HFrEF (NCT05745571)
- Testing
- Blood sample
- Where
- Italy
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
HFpEF - Heart Failure With Preserved Ejection Fraction, HFmrEF
US Benchmarking Clinical Study
The goal of this observational study is to measure shear wave velocity (SWV) in patients with non-reduced left ventricular ejection fraction (LVEF) heart failure and left ventricular hypertrophy, with or without transthyretin…
- Conditions
- HFpEF - Heart Failure With Preserved Ejection Fraction, HFmrEF, ATTR-CM (Transthyretin Amyloid Cardiomyopathy), Left Ventricular Hypertrophy
- Trial name
- EMS-CT-1 (NCT07215715)
- Where
- 3 sites in United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- eMyosound SAS
Congestive Heart Failure
Natriuretic Peptide System as Therapy in Human Preclinical Left Ventricle Dysfunction
In congestive heart failure, cardiac output is low, blood pressure is high, and the body becomes congested with fluid. In normal people, when there is high blood pressure, the heart muscle cells secrete a hormone that excretes…
- Trial name
- PPG1 (NCT00387621)
- Testing
- Nesiritide, Saline
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Horng Chen
Heart Failure, Atrial Fibrillation
Left Atrial Distensibility to Predict Prognosis in Consecutive Patients
Left ventricular filling pressure (LVFP) has prognostic significance in patients with heart failure. Traditionally, it should be assessed by invasive method, as cardiac catheterization and Swan-Gung catheter.
- Conditions
- Heart Failure, Atrial Fibrillation, Stroke
- Trial name
- NCT01171040
- Testing
- Echocardiography, including the measurements of left atrial (LA) distensibility
- Where
- Taiwan
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Veterans General Hospital.
Heart Failure
Cardiac Function and Inspiratory Muscles Performance
The purpose of this study is to determine whether ejection fraction and peak oxygen uptake have correlation on inspiratory muscle strength, chest wall volumes and quality of life in individuals with heart failure.
- Trial name
- NCT02763982
- Testing
- Physical evaluation
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Pernambuco
Ventricular Ejection Fraction, LVF
AI-Enabled Direct-from-ECG Ejection Fraction (EF) Severity Assessment Using COR ECG Wearable Monitor
This prospective, multicenter, cluster-randomized controlled study aims to evaluate the accuracy of an investigational artificial intelligence (AI) Software as a Medical Device (SaMD) designed to compute ejection fraction (EF)…
- Conditions
- Ventricular Ejection Fraction, LVF, LV Dysfunction, Atrial Enlargement
- Trial name
- EFACT (NCT06699056)
- Testing
- 15-minutes of sitting during COR ECG Acquistion
- Where
- 8 sites in United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Peerbridge Health, Inc
Left-sided Congestive Heart Failure
Collagen Markers in Heart Failure and Preserved Ejection Fraction
Assessment of cardiac fibrosis by echocardiography (Speckle tracking), IRM (late-enhancement imaging), biology (markers of collagen turn-over) and proteomics
- Trial name
- COLLAG4 (NCT01677494)
- Where
- France
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- University Hospital, Rouen
Pulmonary Hypertension
The Role of Endothelin in Pulmonary Hypertension
The purpose of the study is is to determine the effect, on the lung circulation, of BQ-123, an investigational compound which is not approved by the FDA.
- Trial name
- NCT00759408
- Testing
- BQ-123
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Left Ventricular Diastolic Dysfunction, Weaning Failure
Left Ventricular Diastolic Dysfunction as a Predictor of Weaning Failure From Mechanical Ventilation
Both premature and delayed extubation prolong the duration of mechanical ventilation and the intensive care unit (ICU) length of stay and increase morbidity and mortality.
- Conditions
- Left Ventricular Diastolic Dysfunction, Weaning Failure, Mechanical Ventilation Complication, Diaphragmatic Disorder
- Trial name
- NCT04703387
- Testing
- transthoracic echocardiography
- Where
- Egypt
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Tanta University
Heart Failure, Heart Failure With Reduced Ejection Fraction
AI-ECG for Time-Resolved Prediction of HFrEF
This study aims to develop and validate a deep learning-based electrocardiogram (ECG) model for predicting the future risk of heart failure with reduced ejection fraction (HFrEF).
- Conditions
- Heart Failure, Heart Failure With Reduced Ejection Fraction, Left Ventricular Dysfunction, Cardiac Remodeling
- Trial name
- NCT07519434
- Where
- China
- Volunteers
- 286,709 people, healthy volunteers welcome
- Sponsor
- Shanghai Zhongshan Hospital
Mechanical Dyssynchrony, Heart Failure
Evaluating Effects of a Left Bundle Branch Block
A left bundle branch block (LBBB) is related to abnormal cardiac conduction and mechanical asynchrony and is associated with hypertension and coronary artery disease.
- Conditions
- Mechanical Dyssynchrony, Heart Failure, Bundle-Branch Block
- Trial name
- NCT00269659
- Where
- Netherlands
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Amsterdam UMC, location VUmc
End Stage Heart Failure
Impact of LVAD Implantation on Micro- and Macrovascular Function
End stage heart failure is characterized by a critical inability of the heart to meet the organism's blood demand even under resting conditions.
- Trial name
- LVAD (NCT02174133)
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Klinik für Kardiologie, Pneumologie und Angiologie
Liver Fibrosis, Heart Failure
Non-invasive Assessment of Liver Stiffness/Fibrosis by Transient Elastography (Fibroscan) in Patients With Left and/or Right Sided Heart Failure
This study will involve 70 patients who attend the Alfred Hospital with acute or chronic heart failure as well as 30 age and gender matched control subjects.
- Trial name
- NCT00777725
- Testing
- FibroScan
- Where
- Australia
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Monash University
Left Ventricular Failure, Unspecified
Daily Life Activities in Patients Treated With Continuous-Flow Left Ventricular Assist Devices
Investigation of oxygen uptake during daily life activities in HF patients with and without LVADs.
- Trial name
- Act-VAD (NCT04732039)
- Testing
- Measurement of peak oxygen uptake
- Where
- Denmark
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Atherosclerosis, Congestive Heart Failure
Dallas Heart Study 2: Return Clinic Visit for the Dallas Heart Study Cohort
The Dallas Heart Study (DHS-1) is a large, multi-ethnic, population-based epidemiological study designed to identify determinants of atherosclerotic heart disease (ASHD) in a representative United States (US) urban environment.
- Conditions
- Atherosclerosis, Congestive Heart Failure, Left Ventricular Hypertrophy, Diabetes Mellitus
- Trial name
- NCT00344903
- Where
- United States
- Volunteers
- 3,400 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center